Plymouth Weather Forecast

    • 46
    • 66

    Mostly Sunny

    • 56
    • 74

    Rain

    • 38
    • 69

    Chance Rain

    • 29
    • 45

    Slight Chance Rain/Snow

    • 45
    • 56

    Mostly Sunny

    • 49
    • 68

    Mostly Cloudy

Today 13 Mar Marshall

Sunny. Highs in the mid 60s. East Winds 5 to 10 Mph.

Tonight 13 Mar Marshall

Mostly clear. Lows in the mid 40s. Southeast Winds around 10 Mph. Gusts up to 20 Mph after midnight.

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Plymouth Temperature Statistics

March Temperature

Starke County Airport (18 miles)

  • Lowest 2 March, 2025

    14 °F

  • Average March

    35.8 °F

  • Highest 10 March, 2025

    68 °F

Climate (2020–Present)

Starke County Airport (18 miles)

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  • Average Low 2020–2025

    41.2 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    60.8 °F
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